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Collection of Hazard Sign Images (66)

Looking for Hazard Sign Images? Here you will find a carefully collected gallery of free images in high quality. Each Hazard Sign Images can be downloaded for school projects, presentations, websites or creative designs. Need a custom image? Try our free image generator. These cliparts are free for personal use. Please read the full terms of use.

Yellow triangular warning sign with black exclamation mark above "Caution Hazard" text on yellow rectangle.
This standard caution hazard sign warns of potential risks and is commonly posted near machinery, electrical panels, or hazardous zones.
Purple triangular warning sign with black flame symbol indicating fire hazard.
This vivid purple warning sign with a black flame alerts to fire hazards-common in labs, workshops, and chemical storage areas.
Yellow biohazard symbol with black trefoil design inside a circular border.
The standard biohazard symbol-used globally to indicate potentially infectious or hazardous biological materials.
Black-and-white ornamental border with repeating floral and bird motifs framing a blank central area.
A classic ornamental border with repeating bird-and-floral motifs, ideal for vintage-style stationery or framing content.
Yellow triangular warning sign with black trefoil symbol indicating radioactive hazard.
The universal radioactive warning symbol-yellow triangle with black trefoil-alerts to potential ionizing radiation exposure.
Yellow triangular warning sign with black border and text "SPIRITUAL HAZARD", featuring a stylized symbolic emblem in center.
A striking caution-style triangle signaling spiritual risk, blending humor and symbolism for spiritual or occult-themed content.
Yellow and black international radiation hazard symbol with three black blades on a yellow circle.
The universal radiation warning symbol-yellow background with three black curved blades-alerts to potential ionizing radiation exposure.
Yellow triangular warning sign with black biohazard symbol and text "Biological Hazard" below.
A standardized biohazard warning sign used to alert personnel to potential exposure to infectious agents or biological risks.
Yellow and black diagonal striped hazard warning tape pattern on white background
Standard high-visibility hazard striping used to mark dangerous areas or equipment.
GHS hazard symbol for spontaneously combustible substances: black flame on white, red lower half with text.
This GHS-compliant label warns of substances that can ignite without external ignition sources.
Yellow triangular warning sign with black trefoil symbol indicating radioactive hazard.
The internationally recognized symbol for radioactive materials and radiation hazards.
Black biohazard symbol on white background, stylized with sharp geometric edges and symmetry.
A bold, modern interpretation of the universal biohazard symbol-ideal for clear visual warnings in labs, medical facilities, or emergency protocols.
Yellow triangular warning sign with black lightning bolt indicating high voltage danger.
This universal high-voltage warning symbol alerts workers and the public to potential electrical hazards.
Yellow triangular warning sign depicting a falling object striking a person, indicating risk of injury from falling materials.
A universal warning symbol for falling object hazards-common in construction, warehouses, and industrial zones.
Yellow diamond-shaped warning sign with black explosive symbol and text "EXPLOSIVE"
A universally recognized explosive hazard sign used to alert personnel to potential blast risks.
Yellow caution sign with black triangle showing person tripping over hazard and text "Caution Trip hazard"
This standard trip hazard warning sign uses bold visuals and clear text to alert people to uneven surfaces or obstacles ahead.
Yellow triangular warning sign with black laser hazard symbol and "DANGER Laser hazard" text below.
This internationally recognized laser hazard sign alerts personnel to the presence of dangerous laser radiation.
Yellow warning sign with black skull and crossbones inside a triangle, labeled "TOXIC HAZARD".
A universally recognized toxic hazard sign alerts users to the presence of poisonous materials requiring strict safety protocols.
Yellow triangular warning sign with thick black border, indicating general caution or hazard.
This universal warning symbol-yellow triangle with black border-alerts people to general hazards or caution areas.
Red diamond-shaped flammable hazard warning sign with black flame icon and text.
A standardized flammable warning sign-red diamond with black flame symbol and bold “FLAMMABLE” text-used for labeling hazardous materials.
Red-bordered warning sign showing a hand with lightning bolt and "DANGER ELECTRICAL HAZARD" text.
A clear, high-contrast danger sign alerting to electrical hazards-ideal for industrial, construction, and utility environments.
Yellow road sign warning "HAZARD AHEAD" in bold black letters on a rectangular background.
A classic yellow diamond-shaped (rectangular in this depiction) warning sign indicating an upcoming hazard.
Red and white striped diamond-shaped hazard label with black flame icon and text "FLAMMABLE SOLID"
This standardized flammable solid warning sign alerts personnel to fire risks from solids that ignite easily or through friction.
Black flame icon on orange background indicating fire hazard or flammable materials.
This internationally recognized fire symbol alerts users to the presence of flammable materials or fire hazards.
Yellow warning sign showing a person tripping over an obstacle, labeled "TRIPPING HAZARD"
A standard tripping hazard warning sign used to alert people to potential falls from steps, cords, or debris.
Red biohazard symbol on white background, universally recognized warning sign for biological hazards.
The standard biohazard symbol used globally to indicate the presence of potentially infectious or hazardous biological substances.
Yellow triangular warning sign with black flame symbol indicating fire hazard.
This universal fire hazard warning sign signals the presence of flammable substances or fire risk-critical for workplace and facility safety.
Red triangular warning sign with black exclamation mark on white background, indicating general caution or hazard.
This universal warning symbol alerts people to general hazards-always proceed with caution when you see it.
Yellow caution sign with black triangle warning of trip hazard, showing silhouette of person stumbling over obstacle.
This standard trip hazard warning sign uses bold contrast and universal symbols to quickly communicate risk and prompt safe behavior.
Skull merged with biohazard symbol, black and white warning icon indicating extreme danger or toxicity.
A bold fusion of the universal biohazard symbol and a human skull-used to warn of biological threats or toxic hazards.
Yellow triangular warning sign with black flame icon and "DANGER fire risk" text below.
A standard fire risk warning sign used to alert personnel to potential combustion hazards in industrial or public spaces.
Orange hazard sign with black X and the word "IRRITANT" indicating a substance that can cause skin, eye, or respiratory irritation.
A standard GHS irritant warning sign-orange background, bold black X, and “IRRITANT” text-for clear hazard communication.
Yellow caution sign with black triangle warning of trip hazard, showing a person tripping over an object.
This standard trip hazard warning sign uses bold yellow and black for maximum visibility and immediate recognition.
Yellow triangular biohazard warning sign with black symbol and text.
The standard biohazard warning sign used globally to indicate biological risk.
Red biohazard symbol on black background, universally recognized warning sign for biological hazards.
The standard biohazard symbol-used globally to indicate the presence of infectious or hazardous biological materials.
Black silhouette of a person shoveling dirt on bright yellow background, indicating construction or road work ahead.
This universal “Road Work Ahead” symbol alerts motorists to upcoming construction zones and potential delays.
GHS hazard pictograms showing toxic, irritant, flammable, oxidizing, and corrosive symbols with environmental danger warnings.
Compare traditional orange hazard signs with standardized GHS diamond-shaped pictograms for clear risk communication.
Yellow triangular warning sign depicting a deer leaping over grass, indicating potential wildlife crossing.
This universal deer crossing sign warns motorists of possible sudden animal appearances on rural or forested roads.
Red hazard symbols including skull, radiation, biohazard, fire, and chemical warnings on white background.
A visual reference of universal hazard warning symbols used to communicate danger, toxicity, and safety risks instantly.
Warning sign depicting a person with multiple injuries, indicating high-risk hazard zone.
This hazard sign signals extreme risk of bodily injury-mandatory PPE and restricted access apply.
NFPA 704 hazard diamond showing health (3), flammability (3), reactivity (2), and special hazard (W for water-reactive).
This NFPA 704 label indicates a substance with severe health hazards (3), serious fire risk (3), moderate reactivity (2), and water-reactivity (W).
Yellow diamond-shaped warning sign indicating a divided highway ahead with a vertical barrier and downward arrow.
A standard U.S. MUTCD warning sign alerting drivers that the road ahead splits into separate carriageways with a median barrier.
Red and white danger sign with lightning bolt symbol warning of electrical shock hazard.
A high-visibility danger sign clearly indicating electrical shock risk with a bold lightning bolt icon and red header.
Yellow diamond warning sign showing a black mosquito biting a human figure, indicating mosquito-borne disease risk.
This official warning sign alerts people to high mosquito activity and possible disease transmission risks nearby.
Warning sign showing open flame and flammable liquid hazard with red border and diagonal stripes.
A high-visibility diamond-shaped sign indicating danger of fire from open flames near flammable liquids-critical for OSHA and GHS compliance.
Warning sign showing a person lifting a heavy weight and experiencing back pain, indicating risk of injury.
This caution symbol warns against unsafe manual handling-lifting heavy loads without proper technique can cause serious back injury.
Yellow warning sign showing a person tripping over a step with text "Caution Trip hazard"
This universally recognized caution sign warns of potential trip hazards-like uneven surfaces or obstacles-to prevent falls and injuries.
Yellow A-frame caution signs warning "Watch Your Step" and "Tripping Hazard" with pictograms of a person falling.
Two high-visibility yellow A-frame signs warn of tripping hazards-perfect for indoor/outdoor safety compliance.
Orange warning sign showing corrosive liquid dripping onto hand and surface, labeled "CORROSIVE".
A clear, high-contrast orange sign indicating corrosive hazards-liquid drips from test tubes onto a hand and surface, signaling danger of chemical burns.
Collection of six red hazard warning symbols including electrical, biohazard, flammable, explosive, toxic, oxidizing, and radioactive signs.
Standard GHS-style hazard pictograms for identifying critical workplace and environmental dangers at a glance.
GHS hazard sign for acute toxicity (fatal or toxic) with skull and crossbones symbol inside red-bordered diamond.
This GHS06 sign warns of acute toxicity-substances that can cause death or serious harm even in small amounts.
Red and black hazard warning sign with bold "WARNING" text and diagonal white border.
A standard diamond-shaped warning sign with red upper half, black lower half, and bold white “WARNING” text-designed for immediate visual recognition.
Black biohazard symbol on a bright yellow circular background, indicating biological danger.
The universally recognized biohazard symbol-used to alert personnel to potentially infectious or hazardous biological materials.
Yellow rectangular warning sign with bold black text reading "TRAFFIC HAZARD"
Standard yellow “TRAFFIC HAZARD” warning sign used on roads to signal imminent danger or unusual conditions.
Yellow warning sign indicating infectious biohazard area; protective suits required, with biohazard symbol and hazmat suit icon.
This high-visibility warning sign alerts personnel to an infectious biohazard area where full protective suits are mandatory.
Red oval "DANGER" sign above black text "BIOHAZARD INFECTIOUS WASTE" with red biohazard symbol on white background.
A standardized danger sign alerting to infectious waste-critical for medical, lab, and hazardous waste management settings.
Black and white directional chevron pattern with central diamond, used for traffic or wayfinding signage.
A bold, symmetrical chevron pattern with a centered diamond-commonly used for lane merging, detours, or pedestrian flow direction.
Red diamond-shaped UN hazard label for Class 3 flammable liquids, featuring flame symbol, ID number 1223, and subclass 3.
UN 1223: Class 3 flammable liquid warning label with flame pictogram and identification number for safe handling and transport.
Red and yellow diagonal striped hazard warning tape pattern on white background
Standard red-and-yellow diagonal hazard tape pattern-used globally to signal danger or restricted access.
Yellow diamond-shaped GHS pictogram for oxidizing substances (Class 5.1), featuring a black flame over a circle.
This GHS Class 5.1 pictogram warns that the substance can cause or intensify fire; keep away from combustibles.
Red prohibition symbol-a circle with a diagonal slash-on black background, indicating "no" or "not allowed."
The universal “no” symbol-used worldwide to signal prohibition, danger, or restricted access.
Nine GHS hazard pictograms including explosion, flame, skull, exclamation mark, and health hazard symbols.
These nine GHS pictograms communicate critical hazard information-explosive, flammable, toxic, corrosive, and environmental risks-at a glance.
Collection of nine standardized hazard warning symbols including toxicity, corrosion, flammability, electrical danger, PPE, explosion, water prohibition, oxidizer, and radiation.
A visual reference of internationally recognized hazard symbols-essential for lab, industrial, and transport safety protocols.
Red diamond hazard sign with white flame over line and number 2, indicating flammable gas (UN Class 2).
This UN Class 2 placard warns of flammable gases-critical for safe handling, storage, and transportation of propane, butane, and similar materials.
Radiation Hazard Sign. Symbol of radioactive threat alert. Black ...
Radiation Hazard Sign. Symbol of radioactive threat alert. Black ...
Hazard Sign – Warning Contains Hand Injury in Gear Drive Self ...
Hazard Sign – Warning Contains Hand Injury in Gear Drive Self ...
10,183 Hazard Sign Stock Photos, High-Res Pictures, and Images ...
10,183 Hazard Sign Stock Photos, High-Res Pictures, and Images ...