Free Online Tools
Simple tools for everyday PDF, image and file tasks. We keep the interface clean, explain what each tool actually does, and process supported files in your browser whenever possible.
Useful tools without the usual clutter
Convert images, work with PDFs, resize files and handle practical browser tasks from one place. New tools appear here only after they are tested and published.
Animated WebP Checker
Detect whether a WebP is animated and inspect frame count, loop behavior, duration, canvas size and RIFF metadata flags.
Open tool JPEG ScanProgressive JPEG Checker
Check whether a JPEG uses baseline or progressive encoding and inspect scans, dimensions, subsampling and marker details.
Open tool SVG SecuritySVG Security Scanner & Sanitizer
Scan SVG markup for scripts, event handlers, executable URLs, foreignObject and remote references, then create a sanitized copy.
Open tool AVIF InspectAVIF File Inspector
Inspect AVIF container brands, dimensions, bit-depth properties, color boxes, animation signals and metadata clues locally.
Open tool ICC / ColorImage Color Profile Checker
Inspect ICC, sRGB, NCLX and related color-profile signals in JPG, PNG, WebP and AVIF files locally.
Open tool Remove MetadataImage Metadata Remover
Remove common image metadata before sharing or uploading a photo.
Open tool JWTJWT Decoder
Decode JWT header and payload data locally in your browser.
Open tool TimestampUnix Timestamp Converter
Convert Unix timestamps to readable dates and dates back to Unix time.
Open tool URL EncodeURL Encoder / Decoder
Encode or decode URL text safely in your browser.
Open tool SHA HashSHA Hash Generator
Generate common SHA hashes from text or files in your browser.
Open toolBuilt to solve the task first
EivoTech tools are kept separate from repair articles and guides so you can get straight to the job. Each tool has its own explanation, limits and privacy details instead of a page filled with repeated keyword text.