Resize multiple images at once while preserving aspect ratio. Download as a zip.

Compress & optimize images for web without losing quality. Batch supported.

Crop with precision. Pick exact dimensions and position for your crop area.

Convert between formats (PNG/JPEG/TIFF/HEIC) with optional resize & quality.

Expand images to square or any aspect ratio without cropping. Fill the gaps with mirrored blur, a blurred copy or a solid color.

Cut clips, view spectrum/spectrogram/octaves, change speed & volume. Multi-file.

Format, compact and explore JSON as an interactive tree. Validate easily.

View CSV/TSV as a table. Auto-detect delimiter, sort, filter, export to JSON.

Convert between JSON, YAML, Base64, PHP arrays/serialize and JS objects.

Preview Markdown with GitHub-style formatting. Export as PDF or HTML.

Generate images from text descriptions using AI. Create unique visuals.

Generate passwords, UUIDs, test card numbers, cron expressions and hashes.

Share text snippets easily. Create shareable links for code, notes or text.

Turn long links into short, shareable URLs. Powered by qlnk.top.