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Image Format Converter Convert images between JPG, PNG, and WebP in your browser. Useful when a CMS will not accept WebP, when you need transparency, or when you need to shrink a PNG photo by switching to JPG. Upload an image Click to upload or drag an image hereJPG, PNG, WebP supported Convert toJPEGPNGWebP Quality […]
Image Resizer Resize JPG, PNG, and WebP images to exact pixel dimensions in your browser — by exact size, by percentage, or by maximum dimension while preserving aspect ratio. No upload, instant download. Upload an image Click to upload or drag an image hereJPG, PNG, WebP — runs locally ModeExact dimensionsResize by percentageMax width (preserve […]
Image Compressor Compress JPG, PNG, and WebP images in your browser with adjustable quality. No upload — everything runs locally so your files never leave your device. Slash file size 60-90% without visible quality loss. Upload an image Click to upload or drag an image hereJPG, PNG, WebP — runs locally, no upload Output formatJPEG […]
JWT Token Decoder Paste any JWT (JSON Web Token) and instantly decode the header, payload, and signature segments — without sending the token to any external service. Inspect issuer, audience, expiration, roles, and any custom claims for debugging auth flows. JWT Token Paste full JWT (3 dot-separated Base64 segments) Decoded Segments Decoded JWT appears here […]
YAML to JSON Converter Paste a YAML config file or snippet and instantly convert it to clean JSON (and vice versa). Useful when working with GitHub Actions, Kubernetes manifests, CI/CD configs, Hugo/Jekyll front matter, and any tool that prefers JSON over YAML. Input Paste YAML or JSONModeYAML → JSONJSON → YAML Output Output appears hereCopy […]
CSV to JSON Converter Paste a CSV file or CSV text and instantly convert it to clean JSON. Auto-detects the header row, handles quoted strings with commas, infers number and boolean types, and outputs either a JSON array or newline-delimited JSON (NDJSON) for streaming. CSV Input Paste CSVOutput formatJSON array (most common)NDJSON (one object per […]
Hex Converter Convert any text to hexadecimal — or decode hex back to text. Plus separate modes for hex ↔ decimal and CSS hex color → RGB. Useful for debugging, encoding inspection, embedded systems, and design work. Input Text, hex, or numberModeText → HexHex → TextDecimal → HexHex → DecimalCSS Hex Color → RGB Output […]
Binary Translator Convert any text (including emoji and accented characters) to binary — or decode binary back to text. Choose 8-bit or full UTF-8 encoding. Useful for classroom demos, puzzles, escape rooms, and understanding how computers represent text. Input Text or binaryModeText → BinaryBinary → TextSeparator (between bytes)SpaceNo separatorComma + spaceNew line Output Output appears […]
URL Encoder / Decoder Percent-encode any string to make it safe for URLs (query strings, paths, fragments) — or decode an encoded URL back to its original form. Essential for debugging, tracking links, and any URL containing spaces, emoji, or special characters. Input Text or URLModeencodeURIComponent (most common)encodeURI (preserves URL structure)decodeURIComponent Output Output appears hereCopy […]
MD5 & SHA Hash Generator Generate cryptographic hashes (MD5, SHA-1, SHA-256, SHA-384, SHA-512) of any string. Used for password verification, file integrity, cache busting, ETag generation, and webhook signature verification. Input Text to hash Hashes How to use the MD5 & SHA Hash Generator Type or paste your text. The tool instantly computes MD5, SHA-1, […]