Image Caption and Alt Text Generator in bulk

Image Captioner - Alt Text & Photo Descriptions

seemuapps/image-captioner

Generate accurate text descriptions for any image using AI — bulk caption product photos, screenshots, or any image URL for SEO, accessibility, and content tagging.

OCR Text Extractor - Images & Scanned PDFs to Text

scrapesage/ocr-text-extractor

Extract text from images (PNG, JPG, TIFF, WEBP, BMP, GIF) and scanned PDFs with Tesseract OCR in 28 languages. Per-page text, confidence scores, optional word boxes, automatic text-layer detection for born-digital PDFs. No API key, no browser. JSON, CSV, Excel.

Generate accessibility- and SEO-ready alt text for a list of image URLs, or scan a whole website and write alt text for every image that's missing it. Powered by AI vision.

Scan any website and extract every image's alt text and metadata. Find images with missing or empty alt attributes for SEO and WCAG accessibility. No AI cost, fast and cheap.

Generate 1024x1024 images from text prompts with FLUX.1 schnell, in bulk. Every prompt passes a safety check; refused or failed prompts are free. Each image is returned as a JPEG file and as base64 for APIs and AI agents.

Transcribe Zoom Meeting to Text — Bulk Meeting Transcription

sian.agency/transcribe-zoom-meeting-to-text

Transcribe Zoom recordings to text in bulk. Speaker labels for host and participants, word-level timestamps, SRT/VTT export. 99+ languages. Try free.

Color Palette Extractor: web pages and images to hex palettes

examsens.ai/color-palette-extractor

Renders each web page in a headless browser, or reads each image, and returns its dominant colors with hex, RGB and share, plus the CSS color variables the page defines.

Bulk Alt Text Generator — Image SEO & Accessibility Metadata

myexcelsolutions/bulk-alt-text-generator

Generate alt text, SEO filenames, captions, titles & keywords for up to 5,000 images per run. WCAG-informed, 20+ languages, structured JSON output. Failed images are never charged. $0.01 per image.

Text to Speech — 300+ Neural Voices, Free MP3

hipersoft/text-to-speech

Convert any text to natural-sounding speech as an MP3 download. 300+ premium neural voices across 70+ languages, adjustable rate, pitch and volume. Great for voiceovers, videos, accessibility and audio content. No setup.

Image Upscaler: 2x and 4x AI super resolution in bulk

examsens.ai/image-upscaler

Enlarges every image URL you list by 2x or 4x with Real-ESRGAN, running inside the actor with no outside API. Three noise levels, PNG, JPEG or WebP output, transparency kept. Returns a download link for each file.