Case Sensitivty Issue

[lawyerdeskai]

Any module i use i receive only lower case results is there any special key that i need to provide as the captcha im trying to solv is case sensitive in nature

Please tell me how to resolve this

Examples to replicate as below

[lawyerdeskai]

CapSolver ImageToTextTask - Case Sensitivity Test Results

Test Environment:

• Library: capsolver==1.0.7 (official Python library)
• API: Direct via capsolver.solve()

Test Images

Image	Expected (case-sensitive)
ror_captcha_1.png	WCXxBZ
ror_captcha_2.png	sdY7k3

Results by Module

Module	Captcha 1 Result	Captcha 1 Match	Captcha 2 Result	Captcha 2 Match
common	wcxxbz	case-insensitive only	sdy7k3	case-insensitive only
number	ERROR	-	ERROR	-
module_001	jtt	✗	kjtj	✗
module_002	ERROR	-	ERROR	-
module_003	wcxxbz	case-insensitive only	sdytkb	✗
module_004	wcxx8z	✗	sdv7k3	✗
module_005	ywyx82	✗	sd7x3	✗
module_006	wdxx42	✗	sby7f3	✗
module_007	VOLXO9	✗	4ATWZU	✗
module_008	94444	✗	74444	✗
module_009	ERROR	-	ERROR	-
module_010	NN	✗	vr	✗
module_011	ERROR	-	ERROR	-
module_012	jcqej	✗	lsqykj	✗
module_013	vvcxrsz	✗	s4rks	✗
module_014	npam	✗	am79	✗
module_015	D3YY6Y	✗	dHYTTH7	✗
module_016	1225	✗	21292	✗
module_017	wuuez	✗	ztmte	✗
module_018	vc72	✗	s36u8	✗
module_019	1n1442	✗	14y4	✗
module_020	wxe2	✗	syRj	✗
module_021	UDXB	✗	CGUYT	✗
module_022	7066	✗	1016	✗
module_023	WQMG	✗	soWQX	✗
module_024	414434	✗	41714	✗
module_025	YWKSX	✗	J4yVX	✗
module_026	mvxs	✗	sxvne	✗
module_027	hwczxyvsz	✗	sdyzvz	✗
module_028	xw	✗	wmw	✗
module_029	LLDBST	✗	ECBUS	✗
module_030	WCGICBCZ	✗	sIcr7lc	✗
module_031	rWCKGZ	✗	F4GYK3	✗
module_032	57	✗	62	✗

Summary

Metric	Captcha 1 (WCXxBZ)	Captcha 2 (sdY7k3)
Exact matches	0	0
Case-insensitive matches	2 (common, module_003)	1 (common)
Errors	4	4
Wrong results	28	29

Conclusion

No module preserves case sensitivity. The common module returns correct characters but always lowercase. Request: Is there a parameter or module that preserves uppercase/lowercase as shown in the original image?

[capsolver]

Hello sir, We donot support case sensitive for image solutions, sorry for the inconvenience caused. May I know your target site and estimated monthly usage volume? Best, CapSolver

…

On 12/13/2025 12:29 AM CST LawyerDesk Advocacy Pvt Ltd ***@***.***> wrote: lawyerdeskai left a comment (capsolver/capsolver-python#17) #17 (comment) CapSolver ImageToTextTask - Case Sensitivity Test Results Test Environment: * Library: capsolver==1.0.7 (official Python library) * API: Direct via capsolver.solve() * Captcha Source: Meebhoomi AP (https://meebhoomi.ap.gov.in) Test Images Image Expected (case-sensitive) ror_captcha_1.png WCXxBZ ror_captcha_2.png sdY7k3 Results by Module Module Captcha 1 Result Captcha 1 Match Captcha 2 Result Captcha 2 Match common wcxxbz case-insensitive only sdy7k3 case-insensitive only number ERROR - ERROR - module_001 jtt ✗ kjtj ✗ module_002 ERROR - ERROR - module_003 wcxxbz case-insensitive only sdytkb ✗ module_004 wcxx8z ✗ sdv7k3 ✗ module_005 ywyx82 ✗ sd7x3 ✗ module_006 wdxx42 ✗ sby7f3 ✗ module_007 VOLXO9 ✗ 4ATWZU ✗ module_008 94444 ✗ 74444 ✗ module_009 ERROR - ERROR - module_010 NN ✗ vr ✗ module_011 ERROR - ERROR - module_012 jcqej ✗ lsqykj ✗ module_013 vvcxrsz ✗ s4rks ✗ module_014 npam ✗ am79 ✗ module_015 D3YY6Y ✗ dHYTTH7 ✗ module_016 1225 ✗ 21292 ✗ module_017 wuuez ✗ ztmte ✗ module_018 vc72 ✗ s36u8 ✗ module_019 1n1442 ✗ 14y4 ✗ module_020 wxe2 ✗ syRj ✗ module_021 UDXB ✗ CGUYT ✗ module_022 7066 ✗ 1016 ✗ module_023 WQMG ✗ soWQX ✗ module_024 414434 ✗ 41714 ✗ module_025 YWKSX ✗ J4yVX ✗ module_026 mvxs ✗ sxvne ✗ module_027 hwczxyvsz ✗ sdyzvz ✗ module_028 xw ✗ wmw ✗ module_029 LLDBST ✗ ECBUS ✗ module_030 WCGICBCZ ✗ sIcr7lc ✗ module_031 rWCKGZ ✗ F4GYK3 ✗ module_032 57 ✗ 62 ✗ Summary Metric Captcha 1 (WCXxBZ) Captcha 2 (sdY7k3) Exact matches 0 0 Case-insensitive matches 2 (common, module_003) 1 (common) Errors 4 4 Wrong results 28 29 Conclusion No module preserves case sensitivity. The common module returns correct characters but always lowercase. Request: Is there a parameter or module that preserves uppercase/lowercase as shown in the original image? — Reply to this email directly, view it on GitHub #17 (comment), or unsubscribe https://github.com/notifications/unsubscribe-auth/A2UICEVHQVKKDA2IA37JBED4BLUN3AVCNFSM6AAAAACO3YLG6GVHI2DSMVQWIX3LMV43OSLTON2WKQ3PNVWWK3TUHMZTMNBXGI3TONZWGI. You are receiving this because you are subscribed to this thread.Message ID: ***@***.***>